baber/WOPTO huggingface dataset:
Patent JP-H10100986-A (JP)
Title: Hull structure of fiber reinforced plastic molding
Inventor: SATOUCHI KAZUHIKO
IPC: B63B5/24
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To form the inner surface of a storage part into the smooth surface so as to prevent stored articles from getting dirty without taking time for finishing work or the like by forming the bottom wall of a casing of a part of a deck member, and fitting separate member from the deck member to at least part of the upper wall and peripheral wall of the casing. SOLUTION: A bottom wall 47 of a bow storage part is formed at the front end part of a deck 21 to be the bottom wall of a cockpit 10, and a lower peripheral wall 46 of the bow storage part is formed at the lower part front end part of a peripheral wall 22 of the cockpit 10. A storage part member 4 is then fixed to the upper side of the lower peripheral wall 46 by sealing to form the bow storage part, and these bottom wall 47, lower peripheral wall 46 and storage member 4 constitute a casing for the storage part. In a deck member 2, the upper face of the deck 21 to be the outer surface, and the inner surface of the peripheral wall 22 are formed in the smooth surface as the molded face, and the peripheral wall 22 forms the inner surface of a bulwark.  The rough inner surface of a hull member 1 is therefore covered with the deck member 2, so that the cockpit 10 has the smooth surface inside.
Patent JP-H01104775-A (JP)
Title: Method for synthesizing high-hardness boron nitride
Inventor: FUKUSHIMA KAZUHIKO
IPC: C23C16/34
Filed: 1987-10-16
Abstract: PURPOSE:To enable the deposition of cubic boron nitride having excellent resistance on the surface of a base material from a B atom-contg. gas and N atom- contg. gas by heating the surface of the base material by a heated thermion radiating material and impressing high-frequency plasma thereto. CONSTITUTION:The B atom-contg. gas is supplied from a B atom-contg. gas supplying device 4 connected to a reaction chamber 1 into the reaction chamber 1. The N atom-contg. gas is supplied from the N atom-contg. gas supplying device 6 connected to the outside of the reaction chamber 1 to an N atom-contg. gas excitation nozzle 5 disposed in the upper part of the reaction chamber 1. A thermion radiating material 9 is disposed between a base material supporting base 3 on which the base material 2 is imposed and the excitation nozzle 5 in the reaction chamber 1 and a DC discharge is generated by impressing a voltage between the nozzle 5 and the radiating material by a DC power supply 10. The high-hardness boron nitride is formed on the base material 2 when the high-frequency plasma is impressed by a coil 12 for high-frequency plasma to the N atom-contg. gas and B atom-contg. gas excited by said discharge. As a result, the cubic boron nitride having excellent characteristics adequate as a tool material or electronic material is inexpensively synthesized.
Patent JP-H0982399-A (JP)
Title: Electric connector and its preparation
Inventor: MATSUURA HISAYA
IPC: H01R43/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which can be efficiently manufactured in spite of a change in the pole number of a terminal and its manufacturing method in the electric connector where installing metal fittings are arranged in both and parts of an insulating housing. SOLUTION: Installing metal fitting 3 are installed from the mutually opposite direction in the direction orthogonal to the lengthwise direction of an insulating housing 1. After the installing metal fitting 3 is installed in one end part of the insulating housing 1, the insulating housing is rotated by 180 degrees, and the longitudinal relationship in the lengthwise direction is reversed, and next, the installing metal fitting 3 is installed in the other end part of the insulating housing 1. A stroke to transfer between installing positions of the installing metal fittings 3 and a stage can be set in the same in spite of a change in the pole number of a terminal 2.
Patent JP-H0979471-A (JP)
Title: Polyethylene resin socket coupling and detecting method for socket coupling
Inventor: KOIZUMI KIKUO
IPC: G01S13/88
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a socket coupling which can detect the coupling easily from the ground surface even after the socket coupling is connected to a polyethylene pipe, and buried under the ground as a polyethylene piping, and to provide a detecting means of the socket coupling buried under the ground. SOLUTION: In a polyethylene resin socket coupling housing a heating wire 2 for electric heating in a spiral form, and having terminals 3a and 3b for external power source connecting purpose, a capacitor 5 to allow to terminate and nonterminate to one side terminal 3a is provided between the terminals 3a and 3b for external power source connecting purpose, and when the capacitor 5 is in the nonterminating condition, an external power source is connected to the terminals 3a and 3b to feed the power, so as to heat the heating wire 2. And when the capacitor 5 is in the terminating condition, it is made into a polyethylene resin socket coupling which can form an LC closed circuit by the capacitor 5 and the heating wire 2.
Patent JP-H11100596-A (JP)
Title: Cleaning agent and preparation thereof
Inventor: TAKIHARA TAKANORI
IPC: C11D11/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning agent particularly effective in degreasing in manufacturing optical instruments and precision mechanical equipmentand having no possibility of deteriorating the quality of products and, in addition, gentle to the environment. SOLUTION: A tea extract is subjected to ion exchange treatment with an NH4 <+> -type cation exchange resin (prepared by contacting a sulfonic acid-type strong acidic cation exchange resin, etc., with an ammonium chloride aqueous solution) to adjust the ratio of the concentration of polyphenols in the treated solution to the total concentration of potassium ion and sodium ion to not smaller than 50 and with the use of this treated solution is prepared a cleaning agent. By adjusting the ratio of the concentration of polyphenols in the tea extract to the total concentration of potassium ion and sodium ion to not smaller than 50, the concentration of substances which cause the deterioration of products can be sufficiently reduced and simultaneously, that of polyphenols as the effective component for degreasing can be retained.
Patent JP-H0573101-A (JP)
Title: Abnormal output inhibiting circuit
Inventor: SHIMADA SATOSHI
IPC: B62D137/00
Filed: 1991-09-17
Abstract: PURPOSE:To stabilize the operations of a system by stopping the operations of the system when a CPU runs away, and holding this state. CONSTITUTION:When a CPU 1 executes normal operations, pulse signals in a prescribed cycle are supplied to a pulse cycle decision circuit 2. As the result, since signals at an L level are outputted from an abnormality generation storage circuit 3, an AND circuit 4 is turned to an opened state and control signals are supplied through the AND circuit 4 to a final output circuit 6. When the CPU 1 runs away, however, pulse signals in a certain cycle longer than the prescribed cycle are supplied to the pulse cycle decision circuit 2 or no pulse signal is supplied. As the result, the output of the abnormality generation storage circuit 3 is inverted to an H level and after that, this state is held. Therefore, the AND circuit 4 is turned to a closed state and control signals Y are cut off.
Patent JP-S62124152-A (JP)
Title: Dye
Inventor: KUTSUKAKE MASAKI
IPC: C09B1/32
Filed: 1985-11-25
Abstract: NEW MATERIAL:Anthraquinone dye shown by the formula (R1 is 2-20C alkyl; R2 is nothing, halogen, 1-20C alkyl, alkoxy or 1-2 nitro groups). USE:Dye for dyeing synthetic fiber and heat transfer showing improved dyeing rate and heat transfer rate, simultaneously attaining high fastness of image. PREPARATION:A 1,4-disubstituted anthraquinone such as 1,4- diaminoanthraquinone, quinizarin, etc., containing amino group, OH group, halogen atom, sulfonic group, etc., as a raw material is alkylaminated or arylaminated with any of various aliphatic amines (e.g., ethylamine, ethanolamine, aniline, etc.,).
Patent JP-H04137815-A (JP)
Title: Synchronizing circuit
Inventor: MIURA MANABU
IPC: H03K5/00
Filed: 1990-09-27
Abstract: PURPOSE:To realize a synchronizing circuit with a hazard elimination function and simple circuit constitution by providing 1st and 2nd latch circuits latching an output of an asynchronizing circuit synchronously with the leading and the trailing of a 2nd clock. CONSTITUTION:A system clock TC is given to a T input of a D flip-flop (D-FF) 10 and the inverse of a system clock TC is given to a T input of a D-FF 20. The D-FF 10 latches an output A of an asynchronizing circuit 3 operated according to an asynchronizing clock CLK synchronously with the leading of the system block TC and the D-FF 20 latches an output A of the circuit 3 synchronously with the trailing of the clock TC. Then an AND gate 100 ANDs an output signal B of the D-FF 10 and an output signal C of the D-FF 20. Hazard is eliminated from the signal A and an output signal OUT is obtained synchronously with the system clock TC. Thus, the circuit constitution is simplified.
Patent JP-H0577990-A (JP)
Title: Method and device for vibration control of running web
Inventor: NISHIWAKI NOBUHIKO
IPC: B65H20/10
Filed: 1991-09-17
Abstract: PURPOSE:To suppress vibration of a running web by inserting a web between opposed surfaces adjacently opposed with a suitable space, running the web in a condition of holding a space with the opposed surface, generating a flow in a web running direction in fluid in the periphery of the web, introducing this flowing fluid to the space between the opposed surface and the web, and increasing a fluid pressure balanced. CONSTITUTION:A web W passes between opposed surfaces A, B, adjacently opposed with a suitable space, to perform running in a condition of holding a space with the opposed surface. A flow in a web running direction is generated in fluid in the periphery of the web W and also introducing this flowing fluid to the narrow space between the opposed surfaces A, B and both surfaces of the web W. A fluid pressure in this space is increased and also balancing the fluid pressure in the two narrow spaces of interposing the web. In this way, good vibration control action can be performed with no contact further with balance in a width direction of the web.
Patent JP-H07112365-A (JP)
Title: Suspended abrasive grain type polishing device
Inventor: SHIMIZU HIROSHI
IPC: B24B37/08
Filed: 1993-10-20
Abstract: PURPOSE:To prevent the breakage of a planetary gear by a method wherein vibration signals detected by vibration detecting means installed at upper and lower surface plates are compared with a reference signal by a comparing means and when breakage or a notch occurs to a work during polishing, the breakage or the notch is decided as abnormal vibration. CONSTITUTION:A work W is inserted through in the hole hole 4a of a planetary gear 4, an upper surface plate 3 is placed thereon, and pressurized at a constant pressure. When a solar gear 2a is rotated with the aid of a motor 1, the upper and under surfaces of the work W are polished by upper and lower surface plates 3 and 5 through slurry-form grinding grains. In the polishing work, vibration of the upper surface plate 3 is detected by a vibration detecting means 9 and after a detecting signal therefrom is properly amplified by a signal amplifying means 11, the signal is fed to a comparing means 12. The transmitted vibration signal is compared with a reference signal prestored at the comparing means 12. When the level of a vibration signal exceeds that of the reference signal, it is decided that breakage or notch occurs to the work W during polishing and operation of a polishing device body A is stopped.
Patent JP-S62123349-A (JP)
Title: Microelectrode for electrochemical analysis
Inventor: MORITA KENICHI
IPC: A61B5/1486
Filed: 1985-11-25
Abstract: PURPOSE:To obtain a microelectrode which is capable of electrochemically measuring material in a liquid stably and accurately, by constructing it of a carbon fiber and a non-conducting material as cover the fiber to partially scrape off one end of the carbon fiber. CONSTITUTION:The part 1 encircled by a dotted line is a carbon fiber and is covered with a non-conducting material 2. The part 3 is removed as shown by the alternate short and long dash line as one end of the carbon fiber, and hence it is hollow. The depth of the hollow part is normally up to about 500mum while the lower limit thereof about 0.5mum. A bundle of carbon fibers is preferably used. In this case, multiple carbon fibers are stuck with a non-conductive material such as epoxy resin. Viewed from the section, it is so arranged that individual carbon fibers exist as islands in a sea of the non-conductive material.
Patent JP-H03123831-A (JP)
Title: Steering torque detecting device
Inventor: YAMAMOTO TOSHIHIKO
IPC: G01L3/14
Filed: 1989-10-06
Abstract: PURPOSE:To reduce the size of the device, to obtain a feeling of the neutral state of a steering wheel, and to obtain the detecting device which accurately operates by arranging an elastic body on the inner peripheral side of a cam part and giving rotational resistance by the rotation of the steering wheel. CONSTITUTION:A polygonal cam part 5 which has six cam surfaces 5a on the front is made to project and formed on a driving force relaying member 4 and a projection 52 is formed integrally at the inner peripheral part of the cam part 5. Further, a U-shaped spring 9 as the elastic body is arranged inside the inner peripheral surface 5b on the center side of the cam part 5 so as to deform elastically in a plane crossing the axial direction of the steering shaft 3 at right angles. Then when the steering wheel 2 is rotated, the U-shaped spring 9 which has one end part coupled with the wheel deflects to generate the rotational resistance and rotates relatively with the relaying member 4 fixed to the steering shaft 3 and a steering torque detection member 14 detects the quantity of the relative rotation. In response to the detection, a driving motor 19 rotates the relaying member 4 to assist steering wheel operation.
Patent JP-H1179057-A (JP)
Title: Speed change switching bicycle
Inventor: GOTO SHINTARO
IPC: B62M11/16
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide such a speed change switching bicycle with a speed reducing mechanism in a simple structure, a whole mechanism in a small size and in a lighter weight for as being capable of reducing its load, rotationally driving with slight force without applying extra load in rotationally driving a crank shaft, easily running for a long time without causing trouble in operating speed reducing change and requiring cost and time for maintenance. SOLUTION: A crank shaft 14 pivotally supported by the hanger of a bicycle in a rotatable manner, a speed reducing means 16 operatively associated with the crank shaft 14, a changing means into a speed reducing condition, and a transmission mechanism 22 engaged with the speed reducing means 16 to transmit rotating force to the hub of a wheel are provided, the speed reducing means 16 being formed with a differential gear mechanism 44 containing at least one or more planetary gear 40 rotated with the driving force of the crank shaft 14 and at least one driven gear rotated while being engaged with the planetary gear 40.
Patent JP-H04138574-A (JP)
Title: Device for displaying circuit information
Inventor: KAJITANI HAYASHI
IPC: G06F17/50
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a circuit information display device capable of editing only necessary information and displaying the edited information by providing the display device with a means for editing information so as to display a part or all of the logical information, mounting information an test information of a circuit on a display means and a means for editing these information based upon the connecting relation of the circuit. CONSTITUTION:A work station 4 to be a circuit information display device has a keyboard or a pointing device to be a specification means, an arithmetic operation part 42 to be an editing means, a display part 45, an external storage part 44 for storing logical information, mounting information, test information, and a program, and an internal memory 43 storing a program to be executed by the operating part 42. The operation part 42 edits at least one of the logical information, mounting information and test information of the circuit so that a part or all of the information constituting respective information is displayed on the display part 45 and edits the display of these information based upon the connecting relation of the circuit. Thus, the circuit information display device capable of editing and displaying only necessary information can be obtained.
Patent JP-H11103532-A (JP)
Title: Control circuit for charging and discharging battery
Inventor: HARADA TAKAFUMI
IPC: H02J7/02
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent an electronic equipment, which is provided with a built-in battery 10 and an additional battery 12 from becoming inoperative, even if both batteries are discharged to zero capacity at the sometime. SOLUTION: When a battery is charged, a control circuit 50 makes sure that a built-in battery 10 is not fully charged before control signals turns on a FET 30b and turns off a FET 30d. As a result, as the built-in battery is not in a fully charged state, charging is performed from the built-in battery 10. After the charging of the built-in battery 10 has been completed, the control circuit 50 turns off the FET 30b and turns on the FET 30d with control signals for charging an additional battery 12 next. This circuit endless charging the built-in battery 10 quickly, if short drive time is acceptable. As a result, the charging for a sort time enables the batteries to be put into a usable state with the main body alone of an electronic equipment.
Patent JP-H04139470-A (JP)
Title: Toner supply mechanism for developing device of image forming device
Inventor: OKA SEIJI
IPC: G03G15/08
Filed: 1990-10-01
Abstract: PURPOSE:To prevent toner from being flocculated and to accelerate the rising of the electrostatic charging of supplied toner by rotatably providing a toner supply brush on the aperture part of a toner hopper. CONSTITUTION:The toner supply brush 13 is provided on the toner supply aperture part of the toner hopper 3, and the bristle of the toner brush 13 is allowed to abut on a flicker 16 which forms one side edge of the toner supply aperture part when the brush 13 is rotated. At this time, toner held between bristles is scraped and then the toner is supplied from the toner hopper 3. Thus, the toner supply mechanism in which the electrostatic charging of the supplied toner is prevented from becoming low and which can comply with a small-sized developing device is obtained.
Patent JP-H08125408-A (JP)
Title: Antenna multicoupler
Inventor: SAKURAGAWA TORU
IPC: H01P1/205
Filed: 1994-10-27
Abstract: PURPOSE: To prevent the deterioration in the characteristic of an input filter by forming an output filter with coaxial resonators at both sides, forming the input filter with inner coaxial resonators and making terminals of the input and output filters project in directions opposite to each other. CONSTITUTION: An output filter is formed by coaxial resonators 2, 4 at both sides on a board 1 and an input filter is formed by coaxial resonators 2, 4 at the inside. Connection terminals 2a, 4a of the coaxial resonators 2, 4 for the output filter are projected to the right and connected to a coil 7 as an inductive component. Furthermore, connection terminals 3a, 5a of the coaxial resonators 3, 5 for the input filter are projected to the left and connected to a capacitor 6 as a capacitive component. The isolation between the input filter and the output filter is sufficiently taken, and since the coaxial resonators 3, 5 for the input filter are arranged side by side in the inside, the distance between the terminals 3a, 5a is short and the inductive component caused by the connection pattern 16 inbetween is decreased.
Patent JP-H01104121-A (JP)
Title: Frame for water-washing cages provided with a disposable bag
Inventor: TOKITA HISASHI
IPC: A01K31/04
Filed: 1987-10-19
Abstract: PURPOSE:To simplify disposal of droppings by providing the frame for water- washing cages for animals and birds with a receiver for droppings and the like. CONSTITUTION:The frame 1 for washing cages with water is provided with draining way 2 so that the droppings flows in one way. The dropping and water flow out of the way 2 and are sent into a bag 3 made of cloth or the like. Only the droppings remain in the bag, and the bag inclusive of the droppings is discarded.
Patent JP-H11152335-A (JP)
Title: Polyimide for optical communications and its production
Inventor: SUH DONG-HACK
IPC: C08G73/10
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To form a polyimide having excellent heat resistance and film processability by imidizing a polyamic acid obtained by reacting 3,6- dialkylbenzenetetracarboxylic acid anhydride with a diamine compound. SOLUTION: This is a polyimide having recurring units represented by formula III and obtained by dissolving the 3,6-dialkylbenzenetetracarboxylic acid anhydride represented by formula I and the diamine compound represented by formula II, such as tetrafluoro-1,2-phenylenediamine in a solvent such as N,N-dimethylacetamide, reacting the solution at a temp. of -20 to +50 deg.C for about 300 hr to form a polyamic acid, and chemically or thermally imidizing the polyamic acid. This polyimide has a molecular weight of 5×10<3> to 4×10<5> Dal and a heat decomposition temperature of 300-500 deg.C. In the formula, X1 and X2 are each a halogen atom, a haloalkyl, -NO2 , -OR<1> , or -SR<1> (wherein R<1> is a haloalkyl or the like); and Z is a divalent halogenated aliphatic hydrocarbon group, a halogenated aromatic hydrocarbon group, or the like.
Patent JP-H04139846-A (JP)
Title: Semiconductor integrated circuit tester
Inventor: SUZUKI MASAHIRO
IPC: H01L21/66
Filed: 1990-10-01
Abstract: PURPOSE:To enable IC chip test in noncontact manner by a method wherein an input signal is transmitted from a light emitting device as an optical signal while an output signal is read by detecting the secondary electrons through irradiating with electron beams. CONSTITUTION:The title tester is provided with a light emitting device 10 transmitting input signals and a detector 11 detecting the secondary electrons by irradiating the detector 11 with electron beams to read in the output signals. That is, in order to test an IC chip 7 formed on an Si wafer, an input signal is transmitted from the light emitting device 10 to a pad 8a for input while a pad 8b for output is irradiated with electronic beams to detect the secondary electrons for reading in output signals. Through these procedures, the IC chip 7 in no contact state can be judged if it has the specified functions and characteristics or not.
Patent JP-S62113626-A (JP)
Title: Conversion type rear seat
Inventor: FUURII FURANSOWA
IPC: B60N2/90
Filed: 1986-11-07
Abstract: This set includes a rear foot (4) which is an extension of the back-rest and which is connected by a rod (10) articulated to a front foot (14) articulated to the floor of the vehicle. Retractable locks (20, 32, 28) retain, on the one hand, the articulation (16) of the front foot with the rod under the seat-bottom (1), and, on the other hand, the rear foot against the seat-bottom and against the floor. When these two latter locks are opened, the seat can pivot on the articulation placed under the seat-bottom and can be folded behind the front seat. When the lock (28) of the rear foot and that (20) of the seat are disengaged, the seat-back pivots about its articulation with the seat-bottom and the latter rises so as to form a couchette.